Impact of physical parameters of laser model electrical circuit on gain and IP1dB

Anne-Laure Billabert , Levesque Quentin , Catherine Algani (1) , Chtioui Mourad , Marceaux Alexandre , Merlet Thomas

1 ESYCOM - Electronique, Systèmes de communication et Microsystèmes

This paper presents the electrical model of the electro-optic transducer, a DFB laser, taken into account the non linearity and noise, developed on the commercial electrical software Advanced Design System (ADS). Owing to this accurate model, the impact of the relaxation oscillation frequency is presented on the system non linearity characteristic as for example the input 1dB compression point. The comparison of simulated results to measured one confirms the accuracy of this model

Domaines: Electronique

Anne-Laure Billabert, Levesque Quentin, Catherine Algani, Chtioui Mourad, Marceaux Alexandre, et al.. Impact of physical parameters of laser model electrical circuit on gain and IP1dB. GROWAN 2011, Jun 2011, Brest, France. pp.4. ⟨hal-00907416⟩